In some circumstances, the advantages offered by fast drying colours become a disadvantage.
For these occasions, the Daler-Rowney Staywet palette is ideal. Working by osmosis, it keeps acrylic colours moist and workable, enabling artists to paint all day with their colours uncovered.
When not in use, the palette is covered with its lid and the reservoir topped up to keep the colours moist, to save previously mixed colours for another day, and to reduce waste.